baber/WOPTO huggingface dataset:
Patent JP-2000335611-A (JP)
Title: Container having safety cap
Inventor: TSUNODA YOSHIYUKI
IPC: B65D41/04
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent a cap from beihg tampered and opened by a child by preventing the cap from being turned unless an operation part is pressed. SOLUTION: In this container, a suspension cylinder 6 is suspended from an first outward flange attached to a circumferential wall 4 fitted to an outer surface of a neck part 2, and a long hole part 9 is formed in the first outward flange. In addition, the container has a fitting cylinder 3 formed on an elastically deformable operation part 11 by longitudinally providing a split groove whose upper and lower end faces opened from one end of the long hole part 9 to a lower end face of the suspension cylinder 6 through the first outward flange, and a cap 16 having a fitting cylinder 19 from a lower part of a cylinder 17 screwed to the circumferential wall 4 through a second outward flange 18.  A first projecting engagement part 12 is formed on a tip part of the operation part 11, a second projecting engagement part 20 is formed on an inner surface of the fitting cylinder 19 of the cap, the second projecting engagement part 20 is engaged with the first projecting engagement part 12, and the second projecting engagement part 20 is engaged with the first projecting engagement part 12 by screwing the cap 16 in the closing direction.
Patent JP-H0444487-A (JP)
Title: Fm demodulation circuit
Inventor: YAMASHITA NORIYUKI
IPC: H04N5/95
Filed: 1990-06-11
Abstract: PURPOSE:To obtain a DC voltage signal proportional to a period of an input FM signal by shaping an inputted FM signal into a square wave signal with a waveform shape circuit, converting it into a triangle wave signal by an integration circuit and converting the signal into a DC voltage signal by a detection circuit. CONSTITUTION:The demodulation circuit is provided with a waveform shaping circuit 1 receiving an FM signal S1, an integration circuit 3 receiving an output signal S2 of the waveform shaping circuit 1, and a detection circuit 4 receiving an output signal S3 of the integration circuit 3. After the FM signal S1 received by the waveform shaping circuit 1 is shaped into a square wave signal S2 and the square wave signal S2 is converted into a triangle wave signal S3 by an integration circuit Q3. Moreover, the triangle wave signal S3 is converted into a DC voltage signal S5 by the detection circuit 4. Thus, a DC voltage signal S5 whose voltage changes in proportion to the period of the inputted FM signal S1 is obtained, resulting that the FM signal 1 is FM-demodulated.
Patent JP-H05338535-A (JP)
Title: Wheel extension control device in pipeline traveling vehicle
Inventor: TAKEMORI HIRONAO
IPC: E02B9/06
Filed: 1992-06-12
Abstract: PURPOSE:To reduce a size of a cylinder by providing a means for normally rotating one wheel and reversely rotating the other wheel which are in contact with a tube wall when the wheels are extended. CONSTITUTION:A wheel 40A is normally rotated and a wheel 40B is reversely rotated, which are in contact with a tube wall 10, by a wheel rotation means 45. Then, a cleaning device 1 smoothly ascends the tube wall 10. After an elapse of a timer set time, the wheels 4, 5 are brought into contact with trisected positions in a circumference of the tube wall 10 of a pipeline 3 to complete extension thereof, and a suction pipe 2 is arranged at an axis position C of the pipeline 3. Thereafter, the wheels 4, 5 are turned by 90 degrees by wheel turning devices 36, 37 from a circumferential traveling position to a fore and aft traveling position. When a motor 38 is driven to swing a suction nozzle 7 while motors 40 for the wheels 4, 5 are normally rotated, the cleaning device 1 sucks sludge and the like while traveling in the axial direction of the pipeline 3.
Patent JP-H01317826-A (JP)
Title: Double roof automobile
Inventor: HAYASHI HIDEO
IPC: B60J3/00
Filed: 1988-06-20
Abstract: PURPOSE:To prevent the abnormal rise of the temperature in the car interior as well as facilitate the mounting of the normal roof by extending respective pillars at the front and back of a car upward and mounting a second roof on the upper end parts of respective pillars providing the fixed space between the second roof and the normal roof. CONSTITUTION:A normal roof 6 is provided at each intermediate part of pillars 4, 5 in the front and back of an automobile, and welding 2, 3 is applied inside respective pillars. A second roof 1 is provided on the upper end parts of respective pillars 4, 5. The second roof 1 is formed such as to be larger than the normal roof 6 and smaller than the car body as well as provided such as to form the fixed space between the second roof 1 and the normal roof 6. Thus, in the parking lot under the blazing sun, the shade is secured by the second roof 1 toward the normal roof 6 as well as the air is cooled by the space between respective roofs 1, 6 so as to prevent abnormal rise of the temperature in the interior of the car. Furthermore, the conjugation between the normal roof 6 and the pillars 4, 5 is eased.
Patent JP-H10636-A (JP)
Title: Seal structure of reservoir for powder slush molding apparatus
Inventor: SHIROU MASAHIRO
IPC: B29C41/18
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of heat transmitted from a mold to a seal part and to enable the maintenance of initial physical properties by constituting the seal part from a seal pipe with a tubular cross section which is fixed along the end part of a powder inlet and a string-shaped seal inner material which is inserted into the seal pipe. SOLUTION: A seal pipe 23 contacts a mold, is crushed, deforms even a seal inner material 24, and is sealed by repulsive force from the material 24 having elastic force to prevent the leakage of a powdery material. Since the pipe 23 contacting a mold main body 2 is made solid, it has good heat resistance, and the contact surface is cooled by air in the pipe 23, is less affected by the heat from the mold which is heated and kept at a high temperature, and maintains its initial properties to keep the sealing for a long period. Air which is a poor thermal conductor exists in the clearance 23f which is formed between the pipe 23 and the material 24 to demonstrate insulating effects.
Patent JP-H07329396-A (JP)
Title: Device for positioning platen roller
Inventor: KUBO HIROMOTO
IPC: B41J2/32
Filed: 1994-06-11
Abstract: PURPOSE:To provide a positioning device for a platen roller for use in a printing apparatus and close contact type image-reading device. CONSTITUTION:The device includes a supporting plate 2, a head substrate 9 secured on the supporting plate 2, a heating body 6 for forming a printing part provided on the head substrate 9, a platen roller 5, a disc groove 2c forming a shaft insertion part designed to be in parallel with the heating body 6 and to pierce through both the side faces of the supporting plate 2, a shaft 3 to be inserted into the disc groove 2c and also to be a fulcrum for pressing the heating body 6 against the platen roller 5, and leaf springs 7 for pressing the heating body against the platen roller 5. Since, in the side not to be provided with the platen roller 5 of the supporting plate 2, a guide member or the like is not fixed, resulting in a minimization of the entirety of a printing device equipped with a platen roller or a close contact type image reading device.
Patent JP-H10310378-A (JP)
Title: Spad shift length measuring device for pin roller jack device
Inventor: MIENO TOSHIHIKO
IPC: B66F3/02
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the driving work efficiency of a spad (leg body) pierced into the water bottom ground so that a barge is not moved during work by measuring the shift length of the vertically moved spad with a photoelectric sensor, and digitally displaying it continuously on a display board. SOLUTION: A long angular tubular spad 1 supported on a barge movably in the vertical direction is protruded with a rack rod 2 in the length direction on one side face, and it is lifted or lowered by the rotative drive of a pinion meshed with the rack rod 2. Light projectors 5, 7 and light receivers 6, 8 are provided at the upper and lower positions across the rack rod 2. In the lifting process of the spad 1, the number of projections 3 or recesses 4 of the rack rod 2 is measured by the upper light projector 5 and light receiver 6. In the lowering process of the spad 1, the number of the projections 3 or recesses 4 is counted by the lower light projector 7 and light receiver 8. The counted number is converted into the shift length of the spad 1, and it is digitally displayed on a digital display.
Patent JP-S6049165-A (JP)
Title: Sealing device for cylindrical body
Inventor: SATOU TSUNEO
IPC: F16J13/02
Filed: 1984-07-25
Abstract: PURPOSE:To make it easy to position a flange in the axial direction thereof to a cylindrical body by projecting the cylindrical body from the end face of the flange for sealing it, providing a projected end face with an engaging part and engaging a lock ring in the engaging part to rotate the ring. CONSTITUTION:A sealing device is equipped with an O-ring 5 between the inner peripheral surface of a cylindrical body 1 and the outer peripheral surface of a flange 2 for sealing the cylindrical body 1. In this case, the cylindrical body 1 is projected outwardly from the end face of the flange 2, and the end face of the cylindrical body 1 is provided with a plurality of notches 11 and projections 12 formed by the notches 11. The inner peripheral surface thereof is further provided with an annular groove 13 communicated with the notches 11. Taper liners 14 are mounted to the projections 12 on the side of the annular groove 13 by means of fastening means 15 and 16. The lock ring 7 is then inserted in the cylindrical body 1 along the inner peripheral surface thereof through the notches 11, and protruding portions 7a of the lock ring 7 are fitted into the annular groove 13. The lock ring 7 is thus rotated to the peripheral direction thereof along the annular groove 13 so that the flange 2 is positioned for fixation in the axial direction thereof to the cylindrical body 1.
Patent JP-H01320264-A (JP)
Title: Production of alumina-series ceramic
Inventor: MATSUMOTO HIROKAZU
IPC: C04B35/10
Filed: 1988-06-21
Abstract: PURPOSE:To improve bending strength and thermal shock resistance by blending zircon having prescribed particle diameter, TiO2, silicate flux consisting of SiO2, CaO and MgO, etc., and the balance alumina and molding the compound and thereafter sintering it. CONSTITUTION:100pts.wt. compounded raw material is obtained by blending 1-4pts.wt. ZrSiO4 having 0.1-5mum mean particle diameter, 1-5pts.wt. TiO2, 1-14pts. wt. silicate flux (e.g. compound incorporating >=50wt.% SiO2 and SiO2:MgO:CaO =7:2:1) consisting of composition having 40-95wt.% SiO2, 5-60wt.% CaO, 0-55wt.% MgO and 0-5wt.% one or more kinds selected from the group of B2O3, BaO, SrO, NiO, CdO, ZnO, MnO and CrO and the balance alumina. Then this raw material is molded and thereafter the molded body is sintered at 1,325-1,450 deg.C for 1-3 hours and alumina-series ceramic being a sintered body wherein tetragonal zirconia is dispersed in the vitreous binding phase of grain boundary of alumina is produced.
Patent JP-S5776441-A (JP)
Title: Modulation method for x-ray wavelength
Inventor: OOYANAGI HIROYUKI
IPC: H01J37/252
Filed: 1980-10-30
Abstract: PURPOSE:To give the modulation of a constant period to a spectral wavelength and to perform the experiments of X-ray diffraction, scattering, absorption by a phase sensitive detecting method with high accuracy, by adding a minute rotation vibrating apparatus to an X-ray spectral crystal. CONSTITUTION:Continuous X-ray radiated from an X-ray source 11 are irradiated to a sample 13 to be measured after making incident to a spectral crystal minute rotation vibrating apparatus 12 which is in rotary oscillation at an angle frequency omega and giving wavelength modulation. Further, X-rays diffracted or scattered by the sample 13 or transmitted the sample 13, are detected by an X-ray detector 14. The output of the detector 14 is measured by a phase sensitive detector 15 using the output of a minute rotation driving source 16 as a reference signal. Hereby, X-ray diffraction and scattering or absorption spectrum by the sample 13 is measured with a good ratio of signal vs noise.
Patent JP-S5942653-A (JP)
Title: Optical disk
Inventor: KIMOTO KATSUMI
IPC: G11B7/24097
Filed: 1982-09-02
Abstract: PURPOSE:To obtain an optical disk which is capable of storing and reproducing under an optimum condition, by providing a discriminating code storage area for storing a discriminating code for showing a characteristic of the optical disk on the optical disk, and an information storage area for storing the information. CONSTITUTION:An optical disk 19 is provided with a discriminating code storage area 19b for storing a discriminating code given at the time of delivery from a factory, a completion data storage area 19c which can store a data given when the discriminating code is stored in a floppy disk, a picture information storage area 19e, and a titled dump list storage area 19f for storing the picture information of a retrieval data. In the discriminating code storage area 19b, year and month of storage, and a manufacturing number are stored as control information with a film, depth of a groove and track pitch information are stored as original disk information, a series number is stored as stamper control information, and a film structure and film thickness are stored as film forming information.
Patent JP-S5854644-A (JP)
Title: Resin substrate for bonding
Inventor: KAMATA TOORU
IPC: H01L21/60
Filed: 1981-09-28
Abstract: PURPOSE:To obtain substrate plating structure having good wire bonding characteristics by a method wherein an Ni-Co (5-50%) alloy plating layer is formed on a copper foil layer stacked on the surface of a resin substrate. CONSTITUTION:A copper foil layer 11 is patterned with a desired shape on the surface of a paper substrate phenolic resin substrate or a glass substrate epoxy resin substrate 10. An Ni-Co (5-50%) plating layer 12 is formed with a thickness of about 5mu on the pattern copper foil layer 11 and a high-purity noble metal such as Au or Ag, namely a non-oxide metal plating layer 13 is applied on the layer 12. The Au or Ag plating layer 13 and a fine Au wire 15 for bonding are connected by a thermocompression bonding combined with ultrasonic wave method.
Patent JP-S5775816-A (JP)
Title: Continuous production of composite molded body
Inventor: KANOU SABUROU
IPC: B29C57/00
Filed: 1980-10-31
Abstract: PURPOSE: To continuously produce a composite molded body excellent in strength by a method wherein the surface of a thermoplastic molded body is coated with both reinforcing fibers impregnated with a thermoplastic resin and unimpregnated fibers, and the thus coated surface is further coated with a thermoplastic resin.  
     CONSTITUTION: The reinforcing fibers applied with a uniform tension through a bundling plate are coated on the surface of the thermoplastic molded body which is continuously extruded from an extruder and has a diameter of not more than 600mm, and the body is passed through a resin impregnation tank containing a thermoplastic resin to impregnate the fibers with the resin. The body thus treated is then passed through a preform converging ring to squeeze the resin, the body is shaped by a die and the resin impregnating ratio is adjusted to 20W45wt%. Then, the reinforcing fibers not being impregnated with a resin is wound around the surface of the body thus treated, thereby a part of the unimpregnated fibers is impregnated with the thermoplastic resin and the resin is cured. Thereafter, a molten thermoplastic resin is extruded from an extruder onto the thus treated body so that the molten resin is infiltrated into the unimpregnated parts of the reinforcing resins. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6216931-A (JP)
Title: Handling device for truck
Inventor: MURATA SHOICHI
IPC: B65G17/06
Filed: 1985-07-11
Abstract: PURPOSE:To perform loading or unloading easily, by installing a holding part, making its upper part open wide, in front and in the rear support bodies, fitting a setting part of a covering member in this holding part, while locking a chain to these support bodies so as to cause an upper end interval between these opposed support bodies to be widened in a circular shifting manner and projecting the setting part of the covering member from the support body top. CONSTITUTION:Covering members 15 covering a gap between support bodies 11 is formed into a section U-shaped form with thin intermediate parts 16 and thick setting parts 17, and when these setting parts 17 at both ends are fitted in holding parts 14 of these support bodies 11, the intermediate part 16 top is installed so as to be slightly lower than the support body top 13. When the covering member 15 performs its circular motion, a gap between these support bodies 11 grows large so that the covering member 15 is pulled, each setting part 17 is somewhat sprung out whereby it becomes higher as far as H than the support body top 13, and the covering member 15 comes into contact with a bottom surface of freight 7 on a support block 4, thus the freight 7 can be drawn in of pulled out.
Patent JP-H0444060-A (JP)
Title: Contact electrifying device
Inventor: FUJII HARUO
IPC: G03G15/02
Filed: 1990-06-11
Abstract: PURPOSE:To eliminate an electrifying sound generated between a contact electrifying member and a charged body by providing a sound source for generating a sound wave which is opposite in phase from a vibration sound due to an applied pulsating voltage component nearby the contact electrifying member. CONSTITUTION:The outer peripheral surface of a photosensitive drum is charged (or discharged) electrostatically by an electrostatic charging roller 1 while a power source 7 applies a roller 6 for a sound source with an AC voltage(pulsating voltage component) Vac' which is 180 deg. out of frequency phase with an AC voltage component (pulsating voltage component) Vac to the electrifying roller 1. Consequently, the electrifying sound is superposed on the opposite-phase sound source wave and then the electrifying sound and sound source wave cancel each other. Namely, the electrifying sound is eliminated. Consequently, the uncomfortable electrifying sound is eliminated and not generated and this device is applicable to fast electrification.
Patent JP-H05341169-A (JP)
Title: Optical instrument having lens drive unit
Inventor: MITSUKO DAISUKE
IPC: G02B7/04
Filed: 1992-06-12
Abstract: PURPOSE:To perform inching of a rack well by providing a means for absorbing radial and thrust backlashes between the rack for driving a lens holding frame in the direction of an optical axis and a coupling plate. CONSTITUTION:A rack 1 is pressed by a plate spring 3 and then sphere R portions provided in front of and behind the rack 1 make contact with the respective edge portions of the hole 2d of a coupling plate 2 and the hole of the plate spring 3 so as to center the rack 1 and remove the radial and thrust backlashes of the rack. The coupling plate 2 and the plate spring 3, both of which support the rack 1, are secured by screws to a lens holding frame which holds a lens. The lens holding frame is guided by a guide shaft and is movable in the direction of the optical axis. The rack 1 is so disposed that its gear teeth and pressing piece are engaged with the screw shaft of a motor and rotation of the screw shaft causes movement of the lens holding frame in the direction of the optical axis.
Patent JP-H05336862-A (JP)
Title: Device for purifying water quality
Inventor: DOI KOICHIRO
IPC: A01K63/04
Filed: 1992-06-12
Abstract: PURPOSE:To reduce a labor by mechanizing a manual cleaning work with a simple device in the water-purifying device for a water tank, etc. CONSTITUTION:A casing 3 is divided into three chambers consisting of an upper chamber 8, a filtration chamber 14 and a lover chamber 17, and the first submerged axial flow pump 10 and the second submerged axial flow pump 18 are installed at the boundary between the upper chamber 8 and the filtration chamber 14 and at the lower part of the lower chamber 17, respectively, both the pumps being rotated inversely each other. The first check valve 11 and the second check valve 19 which are opened on the positive rotation of the axial flow pumps 10,18 and closed on their reverse rotation are installed in the ceiling of the upper chamber 8 and in a bulkhead between the filtration chamber 14 and the lower chamber 17, respectively, and the third check valve 20 which is closed on the positive rotation of the axial flow pump 10, 18 and opened on their reverse rotation is further installed in the bottom wall 16 of the lower chamber 17.
Patent JP-S5944780-A (JP)
Inventor: IMAI TOSHIHIRO
IPC: H01R33/74
Filed: 1982-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0687226-A (JP)
Title: Method and device for recording specular identification mark on image receiving body
Inventor: SUTANREI WAADO SUTEIIBUNSON
IPC: B41J2/32
Filed: 1993-06-24
Abstract: PURPOSE: To obtain a printing system for printing an inconspicuous mark on an image support medium by changing the mirror surface properties of the surface of the matter in a marking area by applying heat and pressure by a thermal printing head and forming a data carrying mark in the marking area. CONSTITUTION: A visible data carrying mark is formed on the marking area of a matter having predetermined mirror surface properties. In this method, at first, the marking area arranged on a surface having predetermined mirror surfaces is determined and, subsequently, heat and pressure sufficient to change the mirror surface properties in the marking area are applied. The heat applied by this heating is modulated and data is recorded on the marking area in a form of a mirror surface property visible change without generating discoloration. In the modulation control of a thermal head, a mark of low mirror surface properties may be formed within the marking area. A drawing shows a test sheet 100 having low gloss and low mirror surface properties and having an optical mirror surface character 102 formed thereto.
Patent JP-S6047665-A (JP)
Title: Apparatus for producing food of delicate flavor from seaweed as main raw material
Inventor: MAEDA TAKEYOSHI
IPC: A23L17/60
Filed: 1983-08-25
Abstract: PURPOSE:To obtain a food of delicate flavor having improved palatability and digestibility, etc., by milling and cutting a seaweed, incorporating a seasoning, etc. with the seaweed, molding the resultant mixture into a plate sheet of small thickness, roasting the top and rear surfaces, drying the roasted sheet, and cutting the dried sheet. CONSTITUTION:A seaweed, e.g. sea tangle or WAKAME seaweed, is charged into a raw material washing machine (A), washed and then crushed, milled and cut in a crusher (B), blended into a viscous material in a blending machine (C) of a microwave heating apparatus (D) and then mixed with starch, seasoning, etc. The resultant mixture is then transferred to a molding machine 5 with a transfer pump (E) and molded into a plate sheet material of small thickness. The molded material is transferred around the outer periphery of a drum 9 with an endless conveyor 7, and the outer surface is roasted in a heat radiation machine 11 and then both surfaces roasted in a heat radiation machine 16 while lifted with an elevating conveyor 13. The material is then introduced into a hot air drying apparatus (G), dried in hot air, cooled and wound in a cold winder (H) and cut suitably according to the use to give the aimed product.